Business area
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Service Centre
60 + years Since 1956
1000 + Standards
5000 + Detection parameters (capability)
6000 + Customers
2萬(wàn) + ㎡ Laboratory Size
30萬(wàn) + Annual reports issued
Business area
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Service Centre
Stock code：920122
Service accounts
Official accounts
Channels
Address：No.3, Yan Jing Li Middle Street, Chao Yang District, Beijing 100025, China
Customer Service：+86 400-086-0486
Tel：+86 10-65987212